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Help - Headlight unit electrical problems

Posted: Sat Nov 04, 2017 5:51 pm
by AndyM
I have a 2011 6R. Passenger side main headlight bulb stopped working (all other bulbs, lights and indicators working). Changed the bulb, still not working. Checked all of the fuses are OK under the steering column and still not working .... I'm stumped now. Does anyone have any ideas what might be causing this or how to fix this?

Thanks

Re: Help - Headlight unit electrical problems

Posted: Sat Nov 04, 2017 5:55 pm
by benzinkopf
AndyM wrote:I have a 2011 6R. Passenger side main headlight bulb stopped working (all other bulbs, lights and indicators working). Changed the bulb, still not working. Checked all of the fuses are OK under the steering column and still not working .... I'm stumped now. Does anyone have any ideas what might be causing this or how to fix this?

Thanks
make sure its the right bulb
H7 12V55W.


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Re: Help - Headlight unit electrical problems

Posted: Sat Nov 04, 2017 5:57 pm
by AndyM
Yep - its the right bulb.

Re: Help - Headlight unit electrical problems

Posted: Sat Nov 04, 2017 6:47 pm
by benzinkopf
any warning light?


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Re: Help - Headlight unit electrical problems

Posted: Sat Nov 04, 2017 8:08 pm
by AndyM
No warning light. I thought it may be something to to with the DRL's , but I can't see what if anything that would cause.

Re: Help - Headlight unit electrical problems

Posted: Sat Nov 04, 2017 10:46 pm
by joe6
Not an earthing problem if other bulbs working. Check if there is power to the socket. Possibly corroded wiring connectors?

Re: Help - Headlight unit electrical problems

Posted: Sun Nov 05, 2017 1:18 pm
by AndyM
Is there are connectors that could be the usual subjects I should check first, or is it going to a loooong check of everything I can find or even worse... going to a garage and letting them fault find?

Re: Help - Headlight unit electrical problems

Posted: Sun Nov 05, 2017 4:36 pm
by RUM4MO
You really need a multi meter to check which side of the connection - +12V or earth is missing.

Re: Help - Headlight unit electrical problems

Posted: Sun Nov 05, 2017 8:31 pm
by ciclo
'main headlight bulb'... H4?
low beam (passenger side) = SB59 fuse